Invention Grant
- Patent Title: Integrated degenerative amplifier
- Patent Title (中): 综合退化放大器
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Application No.: US731432Application Date: 1976-10-12
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Publication No.: US4090149APublication Date: 1978-05-16
- Inventor: Gerhard Krause
- Applicant: Gerhard Krause
- Applicant Address: DT Berlin & Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DT Berlin & Munich
- Priority: DT2549667 19751105
- Main IPC: H03F1/34
- IPC: H03F1/34 ; H03F3/14
Abstract:
An integrated circuit degenerative feedback current amplifier has at least two amplifier stages and a degenerative feedback branch connected from the amplifier input to the amplifier output. An active element of the last amplifier stage has its output circuit subdivided in such a way that a subdivision of the output current results whereby a first partial current is guided via the degenerative branch and a second partial current is guided into the amplifier output.
Public/Granted literature
- US5969706A Information retrieval apparatus and method Public/Granted day:1999-10-19
Information query
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